feat: add str method to table (#1199)

* feat: add str method to table * feat: add str method to table * added tests * linted Co-authored-by: Steffany Brown <30247553+steffnay@users.noreply.github.com>

Author: abecerrilsalas

google/cloud/bigquery/table.py

@@ -1019,6 +1019,9 @@ def _build_resource(self, filter_fields):
  def __repr__(self):
  return "Table({})".format(repr(self.reference))
 
+ def __str__(self):
+ return f"{self.project}.{self.dataset_id}.{self.table_id}"
+
 
 class TableListItem(_TableBase):
  """A read-only table resource from a list operation.

tests/unit/test_table.py

@@ -27,6 +27,8 @@
 
 import google.api_core.exceptions
 
+from google.cloud.bigquery.table import TableReference
+
 from google.cloud import bigquery_storage
 from google.cloud.bigquery_storage_v1.services.big_query_read.transports import (
  grpc as big_query_read_grpc_transport,
@@ -1410,6 +1412,11 @@ def test___repr__(self):
  )
  self.assertEqual(repr(table1), expected)
 
+ def test___str__(self):
+ dataset = DatasetReference("project1", "dataset1")
+ table1 = self._make_one(TableReference(dataset, "table1"))
+ self.assertEqual(str(table1), "project1.dataset1.table1")
+
 
 class Test_row_from_mapping(unittest.TestCase, _SchemaBase):